Thumbnail template

Working from a template means the safe area, the font, the palette and the face placement get decided once and reused, so each thumbnail takes minutes and the channel looks consistent wherever it appears. Recognition at thumbnail size is most of the benefit, since a returning viewer spots you before reading anything.

The failure mode is treating the template as a rule that outranks the idea. A layout built for a two-word reaction title will fight a video whose promise needs a before and after. Keep the style constant and let the composition move when a video genuinely needs it to.